package com.example.demo.service;

import com.example.demo.model.Xj;

import java.util.List;

/**
 * @author Administrator 董婷
 */

public interface IXjService {
    int insertXj(Xj xj);
    List<Xj> getAllXj(Xj xj);
    int updateXj(Xj xj);
    int deleteXj(Xj xj);
    Xj getXj(Xj xj);
}
